{ "@context": "https://schema.org", "@type": "Product", "api_version": "2.0", "generated_at": "2026-10-25T12:32:40+00:00", "post_type": "helmet", "metadata": { "id": 42680, "title": "Challenger", "slug": "challenger-2", "url": "https://helmetsan.com/zh/helmets/challenger-2/", "language": "zh", "brand": "", "category": "Full Face", "featured_image": "", "excerpt": "LS2 Challenger 全盔，配备遮阳镜。 The Challenger is engineered as a high-integrity Full Face protective system by LS2, utilizing a structural shell constructed from KPA. This structural layup is engineered to provide progressive kinetic energy dissipation during impact deceleration, distributing localized shock across outer lamina layers while minimizing deformation transfer into the internal multi-density EPS liner. Certified ... 阅读更多", "modified": "2026-09-10T08:33:39+05:30" }, "identifiers": { "sku": "LS-LS2CHA", "ean13": "6941523000000", "mpn": "LS2-CHALLENGER", "asin_us": "B07QKZV8YJ", "asin_status": "verified", "regions_covered": 22, "amazon": { "us": { "asin": "B07QKZV8YJ", "status": "verified" } } }, "specifications": { "brand": "N/A", "helmet_family": "Challenger", "material": "N/A", "weight_g": 1412, "weight_lbs": "3.11", "homologation_standard": "ECE 22.06", "sharp_rating": "5", "rotational_tech": "1", "strap_type": "Double D-Ring", "noise_db_at_100kph": 82, "comms_ready": "Generic Speaker Cutouts", "head_shape": "Intermediate Oval" }, "variants": [ { "id": "ls2_challenger_matte-black", "entity": "helmet", "title": "LS2 Challenger Matte Black", "type": "Full Face", "parent_id": "ls2_challenger", "helmet_family": "Challenger", "head_shape": "Intermediate Oval", "color": "Matte Black", "color_family": "Black", "sku": "LS2-CHL-BLK", "finish": "matte", "is_graphic": false, "availability": "instock", "description": "The LS2 Challenger is a benchmark Full Face helmet crafted in Spain / China ud83cuddeaud83cuddf8ud83cudde8ud83cuddf3. Built around Kinetic Polymer Alloy (KPA) / HPFC High Performance Fiberglass Composite shell construction, it is engineered specifically for Intermediate Oval ergonomics. Designed for aggressive forward tuck and sport-touring postures, delivering maximum high-speed aerodynamic stability and full-coverage chin protection. Modern Spanish design engineering accessible to riders worldwide.", "product_details": { "description": "LS2 Challenger full face with sun visor." }, "price": { "current": 139.99, "usd": 139.99, "eur": 128.79, "gbp": 110.59 }, "specs": { "material": "KPA", "weight_g": 1510, "weight_lbs": 3.33, "certifications": [ "DOT", "ECE 22.06" ] }, "geo_media": [ "https://helmetsan.com/assets/helmets/ls2_challenger_matte_black_front.png", "https://helmetsan.com/assets/helmets/ls2_challenger_matte_black_side.png" ], "helmet_types": [ "Full Face" ], "introduction": "Positioned in LS2's Full Face lineup, the Challenger brings Spanish engineering to riders seeking balance between weight, cabin acoustics, and impact protection. Designed for an Intermediate Oval fitment, it connects daily usability with certified DOT, ECE 22.06 track safety.", "story": "The LS2 Challenger represents Spanish head protection design, incorporates aerodynamic shell sculpting and multi-density EPS impact damping. Its KPA shell dampens high-speed wind resonance while multi-density EPS channels absorb kinetic energy across direct and oblique impact vectors.nnOn the road, intake ports channel cool air across the scalp, keeping cabin noise around 82.5 dB at 100 km/h. For riders seeking a KPA Full Face helmet tailored to an Intermediate Oval head shape, the Challenger delivers verified safety and long-distance rider comfort.", "finish_profile": "LS2 Challenger Matte Black (matte finish) u2014 Treated with a mirror-finish deep gloss clearcoat that repels road grime and simplifies bug cleanup.", "editorial_note": "LS2 Challenger in LS2 Challenger Matte Black. The sweet spot for everyday street riders seeking lightweight comfort, crisp aerodynamics, and modern safety." }, { "id": "ls2_challenger_white", "entity": "helmet", "title": "LS2 Challenger White", "type": "Full Face", "parent_id": "ls2_challenger", "helmet_family": "Challenger", "head_shape": "Intermediate Oval", "color": "White", "color_family": "White", "sku": "LS2-CHL-WHI", "finish": "gloss", "is_graphic": false, "availability": "instock", "description": "The LS2 Challenger is a benchmark Full Face helmet crafted in Spain / China ud83cuddeaud83cuddf8ud83cudde8ud83cuddf3. Built around Kinetic Polymer Alloy (KPA) / HPFC High Performance Fiberglass Composite shell construction, it is engineered specifically for Intermediate Oval ergonomics. Designed for aggressive forward tuck and sport-touring postures, delivering maximum high-speed aerodynamic stability and full-coverage chin protection. Modern Spanish design engineering accessible to riders worldwide.", "product_details": { "description": "LS2 Challenger full face with sun visor." }, "price": { "current": 139.99, "usd": 139.99, "eur": 128.79, "gbp": 110.59 }, "specs": { "material": "KPA", "weight_g": 1510, "weight_lbs": 3.33, "certifications": [ "DOT", "ECE 22.06" ] }, "geo_media": [ "https://helmetsan.com/assets/helmets/ls2_challenger_white_front.png", "https://helmetsan.com/assets/helmets/ls2_challenger_white_side.png" ], "helmet_types": [ "Full Face" ], "introduction": "Positioned in LS2's Full Face lineup, the Challenger brings Spanish engineering to riders seeking balance between weight, cabin acoustics, and impact protection. Designed for an Intermediate Oval fitment, it connects daily usability with certified DOT, ECE 22.06 track safety.", "story": "The LS2 Challenger represents Spanish head protection design, incorporates aerodynamic shell sculpting and multi-density EPS impact damping. Its KPA shell dampens high-speed wind resonance while multi-density EPS channels absorb kinetic energy across direct and oblique impact vectors.nnOn the road, intake ports channel cool air across the scalp, keeping cabin noise around 82.5 dB at 100 km/h. For riders seeking a KPA Full Face helmet tailored to an Intermediate Oval head shape, the Challenger delivers verified safety and long-distance rider comfort.", "finish_profile": "LS2 Challenger White (gloss finish) u2014 Treated with a mirror-finish deep gloss clearcoat that repels road grime and simplifies bug cleanup.", "editorial_note": "LS2 Challenger in LS2 Challenger White. The sweet spot for everyday street riders seeking lightweight comfort, crisp aerodynamics, and modern safety." } ], "compatible_motorcycles": [], "pricing": { "visitor_country": "US", "currency": "USD", "best_price": "$0.00", "best_price_raw": 0, "offers": [ { "marketplace": "amazon-us", "price": 0, "currency": "USD", "availability": "unknown" } ] }, "reviews": { "average_rating": 0, "review_count": 0, "recent": [] }, "_tier": "bot" }